SaiBook.us Math

Home Course Section Lesson

Lesson Topics Discussion Quiz: Class Homework

Quiz In Class

Title: Classifying Numbers

Grade 6+ Lesson s1-l1

Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the ten problems using the Quiz Sheet. Then submit the quiz to get the score. This is a good exercise to check your understanding of the concepts.

Quiz: in Class

Id	Name	Note
1	All natural numbers are _.	A) Imaginary numbers B) Positive integers C) Negative integers D) Irrational numbers
2	Identify the positive integers from the following numbers.	A) \$\sqrt2 and \sqrt7\$ B) 1 and 8 C) - 5 and - 9 D) \$1/2 and 3/5\$
3	The smallest positive integer _.	A) 3 B) 2 C) -1 D) 1
4	The smallest negative integer _.	A) -0.1 B) 0 C) -Infinite D) -1
5	What is the smallest composite number?	A) 9 B) 3 C) 4 D) 2
6	Identify natural numbers from the given list: \$ 32, 4125, 78.99, 3/4, 9.7, -113, -6, -8/3\$.	A) \$ 3/4, - 8/3 \$ B) 78.99, 9.8 C) 32 and 4125 D) \$ - 113, - 6, - 8/3\$
7	Which type of number cannot be expressed as a fraction of two integers?	A) Irrational B) Rational C) Integer D) Natural
8	What type of number is 1.3333 repeating?	A) Rational B) Irrational C) Integer D) Whole
9	What type of number is \$ - \sqrt2 \$?	A) Integer B) Irrational number C) Real number D) Rational number
10	Which of the following numbers is both rational and integer?	A) - \$ pi \$ B) 0 C) \$ 5/6 \$ D) \$ \sqrt 3 \$

Name

Note

All natural numbers are _.

A) Imaginary numbers

B) Positive integers

C) Negative integers

D) Irrational numbers

Identify the positive integers from the following numbers.

A) \$\sqrt2 and \sqrt7\$

B) 1 and 8

C) - 5 and - 9

D) \$1/2 and 3/5\$

The smallest positive integer _.

A) 3

B) 2

C) -1

D) 1

The smallest negative integer _.

A) -0.1

B) 0

C) -Infinite

D) -1

What is the smallest composite number?

A) 9

B) 3

C) 4

D) 2

Identify natural numbers from the given list: \$ 32, 4125, 78.99, 3/4, 9.7, -113, -6, -8/3\$.

A) \$ 3/4, - 8/3 \$

B) 78.99, 9.8

C) 32 and 4125

D) \$ - 113, - 6, - 8/3\$

Which type of number cannot be expressed as a fraction of two integers?

A) Irrational

B) Rational

C) Integer

D) Natural

What type of number is 1.3333 repeating?

A) Rational

B) Irrational

C) Integer

D) Whole

What type of number is \$ - \sqrt2 \$?

A) Integer

B) Irrational number

C) Real number

D) Rational number

Which of the following numbers is both rational and integer?

A) - \$ pi \$

B) 0

C) \$ 5/6 \$

D) \$ \sqrt 3 \$